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作 者:乔恒[1] 隋希英 陈建军[2] 肖万军[1] 孙丽[2] 吴景才[2] 李伟东[2]
机构地区:[1]吉林省林业厅,吉林长春130022 [2]吉林省林业科学研究院,吉林长春130033
出 处:《吉林林业科技》2009年第2期23-27,40,共6页Journal of Jilin Forestry Science and Technology
摘 要:依据吉林省的地域特点,设定9项量化指标对境内分布的320种珍稀野生植物的受威胁程度和遗传损失进行了评价,以两者的综合值为划分保护等级依据,确定吉林省重点保护野生植物220种。其中:大型真菌7种(属),蕨类植物6种,裸子植物12种,被子植物195种;按重点保护等级划分,Ⅰ级重点保护植物有11种,Ⅱ级重点保护植物有89种(属),Ⅲ级重点保护植物有120种。The genetic loss and endangered degree of 320 rare plant species in Jilin Province were assessed by nine quantitative indicators. In total of 220 species was determined as key protected plant species on the basis of the integrated value of genetic loss and endangered degree, including 7 species of macro - fungi ,6 species of fern, 12 species of gymnosperms, and 195 species of angiosperm. Among of them, 11 species are listed into Ⅰ - class key protected plant, 89 species are listed into Ⅱ - class key protected plant, and 120 species are listed into Ⅲ - class key protected plant.
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